import java.math.BigInteger;
import java.util.ArrayList;
import java.util.List;

/**
 * @author wang'ji'cheng
 * @date 2025/7/16
 */
public class Demo {
    public static void main(String[] args) {
        Type1 type1 = (int a) -> (a & 1) == 0;
        Type1 type2 = (int a) -> BigInteger.valueOf(a).isProbablePrime(100);
        System.out.println(type1.method(5));


    }

    @FunctionalInterface
    interface Type1{
        boolean method(int a);
    }


}
